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Smallville - Season 8 - "Toxic" - Justin Hartley as Oliver Queen, Sam Witwer as Davis Bloom, and Allison Mack as Chloe Sullivan
Smallville - Season 9 - "Roulette" - Justin Hartley
Smallville - Season 8 - "Hex" - Serinda Swan as Zatanna
Smallville - Season 10 - "Dominion" - Callum Blue as Zod
Smallville - Season 6 - Michael Rosenbaum as Lex Luthor
Smallville - Season 9 - "Kandor" - Allison Mack
Smallville - Season 8, "Requiem" - Kristin Kreuk as Lana Lang, Tom Welling as Clark Kent
Smallville - Season 6, "Sneeze" - Justin Hartley as Oliver Queen aka The Green Arrow
Smallville - Season 7 - "Cure" - Tom Welling as Clark Kent and Michael Rosenbaum as Lex Luthor
Smallville - Season 6, "Prototype" - Tahmoh Penikett as Wes
Smallville - Season 7 - "Siren"- Alaina Huffman as Black Canary and Allison Mack as Chloe Sullivan
Smallville - Season 10 - "Scion" - John Glover as Lionel Luther
Smallville - Season 8, "Legion" - Alexz Johnson as Imra/Saturn Girl, Calum Worthy as Garth/Lightening Lad, Ryan Kennedy as Rokk/Cosmic Boy
Smallville - Season 9 - "Charade" - Erica Durance
Smallville - Shawn Ashmore and Tom Welling
Smallville - Season 10 - "Supergirl" - Laura Vandervoort as Kara
Smallville - Season 8 - "Eternal" - Allison Mack as Chloe Sullivan
Smallville - John Schneider as "Jonathan Kent"
Smallville - Season 8 Cast - Aaron Ashmore as Jimmy Olsen
Smallville - Season 10 - "Collateral" - Alison Mack as Chloe Sullivan and Justin Hartley as Oliver Queen
Smallville - Season 10 - "Lazarus" - Tom Welling as Clark Kent
Smallville - Season 10 - "Shield" - Tom Welling as Clark Kent
Smallville - Season 10 -"Kent" - Tom Welling as Clark Kent and Erica Durance as Lois Lane
Smallville - Season 7 - "Fracture" - Laura Vandervoort as Kara
Smallville - "Promise" - Annette O'Toole as Martha Kent, Sarah Jane Redmond as Aunt Nell
Smallville - Season 7 - "Cure" - Michael Rosenbaum as Lex Luthor
Smallville - Season 9 - "Kandor" - Julian Sands
Smallville - Season 7 - "Persona" - James Marsters as Brainiac
Smallville - Season 8, "Power" - Allison Mack as Chloe
Smallville - Season 10 - "Ambush" - Peyton List as Lucy Lane